Arreglado viejo y horrible bug con cookies (#4)

Todas las cookies se estaban enviando de nuevo por cada
request lo que hacía que el navegador se llenara de cookies
en distintos dominios.

Este bug viene dede allá por el 2010, lo encontré de pura suerte.

2 files changed, 23 insertions, 19 deletions

diff --git a/cgi/framework.py b/cgi/framework.py
index 053bef0..2cfabe3 100644
--- a/cgi/framework.py
+++ b/cgi/framework.py
@@ -314,7 +314,10 @@ def getRandomIco():
 def N_(message): return message
 
 def getCookie(self, value=""):
-  return urllib.unquote_plus(self._cookies[value].value)
+  try:
+    return urllib.unquote_plus(self._cookies[value].value)
+  except KeyError:
+    return None
 
 def reCookie(self, key, value=""):
   board = Settings._.BOARD
@@ -324,14 +327,14 @@ def setCookie(self, key, value="", max_age=None, expires=None, path="/", domain=
   """
   Copied from Colubrid
   """
-  if self._cookies is None:
-    self._cookies = SimpleCookie()
-  self._cookies[key] = urllib.quote_plus(value)
+  if self._newcookies is None:
+    self._newcookies = SimpleCookie()
+  self._newcookies[key] = urllib.quote_plus(value)
   if not max_age is None:
-    self._cookies[key]["max-age"] = max_age
+    self._newcookies[key]["max-age"] = max_age
   if not expires is None:
     if isinstance(expires, basestring):
-      self._cookies[key]["expires"] = expires
+      self._newcookies[key]["expires"] = expires
       expires = None
     elif isinstance(expires, datetime):
       expires = expires.utctimetuple()
@@ -350,26 +353,26 @@ def setCookie(self, key, value="", max_age=None, expires=None, path="/", domain=
       )
       d = "%s, %s %02d:%02d:%02d GMT" % (day, date, now.tm_hour,
                                          now.tm_min, now.tm_sec)
-      self._cookies[key]["expires"] = d
+      self._newcookies[key]["expires"] = d
   if not path is None:
-    self._cookies[key]["path"] = path
+    self._newcookies[key]["path"] = path
   if not domain is None:
     if domain != "THIS":
-      self._cookies[key]["domain"] = domain
+      self._newcookies[key]["domain"] = domain
   else:
-    self._cookies[key]["domain"] = Settings.DOMAIN
+    self._newcookies[key]["domain"] = Settings.DOMAIN
   if not secure is None:
-    self._cookies[key]["secure"] = secure
+    self._newcookies[key]["secure"] = secure
 
 def deleteCookie(self, key):
   """
   Copied from Colubrid
   """
-  if self._cookies is None:
-    self._cookies = SimpleCookie()
-  if not key in self._cookies:
-    self._cookies[key] = ""
-  self._cookies[key]["max-age"] = 0
+  if self._newcookies is None:
+    self._newcookies = SimpleCookie()
+  if not key in self._newcookies:
+    self._newcookies[key] = ""
+  self._newcookies[key]["max-age"] = 0
 
 def elapsed_time(seconds, suffixes=['y','w','d','h','m','s'], add_s=False, separator=' '):
   """
diff --git a/cgi/weabot.py b/cgi/weabot.py
index f5451d9..f576f91 100755
--- a/cgi/weabot.py
+++ b/cgi/weabot.py
@@ -110,13 +110,14 @@ class weabot(object):
     self.handleCookies()
     
   def handleResponse(self):
-    if self._cookies is not None:
-      for cookie in self._cookies.values():
-        self.headers.append(("Set-Cookie", cookie.output(header="")))
+    if self._newcookies:
+      for newcookie in self._newcookies.values():
+        self.headers.append(("Set-Cookie", newcookie.output(header="")))
 
   def handleCookies(self):
     self._cookies = SimpleCookie()
     self._cookies.load(self.environ.get("HTTP_COOKIE", ""))
+    self._newcookies = None
 
   def run(self):
     path_split = self.environ["PATH_INFO"].split("/")